Updating submodules
Updating submodules

Summary:
GitHub commits:

https://github.com/facebook/fbthrift/commit/f3b48575155c75bf36015adc756c183fe7c038e0
https://github.com/facebook/litho/commit/42b4527049da58135aeb33bae84e2d42ce84707d

Reviewed By: jurajh-fb

fbshipit-source-id: a09096c4db8f9936362d10067c0e726d4fd58c87

facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman